Part
8121-0606
is compatible in the following Models:
HPE ProCurve 4100gl Switch series
ProCurve Switch 4104GL - J4887A
ProCurve Switch 4148GL - J4888A
ProCurve Switch 4140GL - J8151A
HPE ProCurve 5300xl Switch series
ProCurve Switch 5308XL - J4819A
ProCurve Switch 5372XL Bundle - J4848A
ProCurve Switch 5348XL Bundle - J4849A
ProCurve Switch 5304XL - J4850A
HPE ProCurve Switch 5304XL - J8166A
HPE ProCurve Switch 5308XL - J8167A